You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Jerry Miller here, I want to reserve my ticket from IAH for roundup trip, can you please help me?

ASSISTANT: Ok, please may I know the dates to book?

USER: Sure, my planned dates of journey are from 11/17 to 11/19.

ASSISTANT: There is a flight ticket available with 1 connecting limit and the airlines is AA. Can I book the flight 1025?

USER: Ok, please book it.

ASSISTANT: There is a ticket booked from IAH and the flight number is 1025.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing our agency.