You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rachel Baker here.

ASSISTANT: How can I assist you at this moment?

USER: I'm planning to go for seafood festival at Houston, can you please help me in booking the ticket from DFW to HOU?

ASSISTANT: Sure Rachel Baker, I will help you with that. Can I have your travel dates please?

USER: Sure, my departure date is 12/01 and return date is 12/03.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Sure, I'll wait for your response.

ASSISTANT: I have found a flight in AA airlines which is having connection 1 and price of the ticket is 100. Shall I confirm your ticket?

USER: Yes, that's fine for me. You can proceed for booking.

ASSISTANT: Ok Rachel Baker, your booking has done and flight number is 1010.

USER: Thank you so much for your help.

ASSISTANT: Thank you for choosing us, have a great journey.