You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I have planned a trip to my home town, so could your please book a flight ticket for me from DFW to HOU locations?

ASSISTANT: Sure, please share me your travel dates.

USER: Thank you so much and my planned travel dates are 15 Nov and I will catch the return flight on 17 Nov.

ASSISTANT: Is there any time concern for you?

USER: No, I am ok with any timings.

ASSISTANT: May I know your class preferences?

USER: I don't have any class preference.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a single lay by in my journey.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Sure, you can book the ticket on my name Emma Roberts.

ASSISTANT: We found a Southwest airline and 1003 is flight number with a fare of 100. Shall I proceed?

USER: Yes, please confirm with ticket booking.

ASSISTANT: Your ticket is confirmed with an economy class. Thank you for reaching us.

USER: Thank you for your assistance with my ticket booking.