You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I need to schedule my trip to travel Houston. Can you please help me in reserving the ticket from MSP to IAH?

ASSISTANT: Sure, may I know your travel dates?

USER: I am planning my trip on Apr 26 and again I will return back on Apr 28.

ASSISTANT: Do you have any specifications?

USER: I am comfort to travel in single connection flight.

ASSISTANT: Please share me your name.

USER: Myself Charles Miller.

ASSISTANT: Flight-1008 is available with American airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket has been reserved.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you so much.