You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can you please let me know how may I guide you?

USER: Can you please book a flight ticket from IAH to LGA?

ASSISTANT: Sure, I am glad to help you in booking the flight ticket. Can you please provide me your travel dates?

USER: Thank you. I have planned my travel dates as Apr 21 and Apr 23.

ASSISTANT: Ok, please tell me your connection limit preference.

USER: I am looking for single connecting flight.

ASSISTANT: Ok, do you have any particular timings to depart and return?

USER: I do not have any other specifications.

ASSISTANT: Ok, please tell me your name.

USER: Sure, myself Jeffrey Turner.

ASSISTANT: AA airlines running in this route which is providing a single connecting flight with the ticket fare 100. Shall I proceed with the ticket booking?

USER: That is fine, please proceed with booking.

ASSISTANT: I have confirmed your ticket with the flight-1026.

USER: Thank you for your help.

ASSISTANT: Have a safe flight. Thanks a lot for choosing our agency.