You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER:  I am a model, I have to take part in a beauty contest at DFW . Could you book my ticket from IAH ?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: Sure, my travelling dates are Mar 17 and Mar 19.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connection in between the journey.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: Yes, I want to depart in the afternoon.

ASSISTANT: Can I know your name to book the flight ticket?

USER: My name is Sandra Baker.

ASSISTANT: Any other preferences do you have?

USER: No.

ASSISTANT: Please wait a moment to check the flights.

USER: Ok.

ASSISTANT: I have found a connecting flight having with the fare of 100 provided by Spirit airlines in economy class. Are you ok with this flight?

USER: Yes, I am ok with it.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1018.

USER: Thank you.

ASSISTANT: Thank you for reaching to our services, hope you have a safe journey.