Detailed Instructions: In this task, you're given a dialogue between a customer and a flight booking agent with a gap in the conversation. Your job is to find the answer of the previous dialogue. Avoid using irrelevant extra information while creating the answer. The answer should be relevant to the question before the blank. If you fill the blank with a question, it should have an answer from the agent in the given dialogue. Fill the gap marked with underline.
Problem:customer: Hello. 
 agent: Hello. 
 customer: Emily Young here. 
 agent: How can I assist you today? 
 __ 
 agent: Sure, will you mention your travelling dates please? 
 customer: Thank you for considering my request. I am planning to move on 10/26 and please book my return ticket also on 10/28. 
 agent: Please give me a moment. 
 customer: Ok, take your time but try to bring a flight having with single connection. 
 agent: Thanks for waiting, there is no flights available with connections 1. 
 customer: Oh! Sad to hear that from our side. Anyway, I will find another alternative to complete my journey. Thank you for the information. 
 agent: Welcome, have a great day.
Solution:
customer: I have planned a trip with my students to enjoy the holidays in water world in the end of October month, so please book an advance flight ticket for me to IAD from my home town LGA?