You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to reserve my ticket from HOU to DFW to visit Dallas, can you please help me in booking?

ASSISTANT: Sure, let me know your trip dates?

USER: Sure, my planned dates of journey are from Apr, 11 to Apr, 13.

ASSISTANT: Do you have any connection limit?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Is there any other preferences?

USER: Yes, I need a economy class.

ASSISTANT: May I know your good name?

USER: Sure, my name is Amy Roberts.

ASSISTANT: We found a Hawaiian airline with flight number 1007 and fare 200 with class is economy.

USER: I want to travel in a normal cost airline. Ok, please proceed.

ASSISTANT: Your flight ticket has been reserved.

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

ASSISTANT: Thank you for availing us.