You are a flight assistant. 
 USER: Hello. I am Rebecca Evans.

ASSISTANT: Hello, how may I be at your service today?

USER: Can you find a flight for me from IAH to DFW, to meet my school teacher.

ASSISTANT: Sure, can you please let me know your depart and arrival dates?

USER: My planned dates are from May 25 and May 27.

ASSISTANT: Do you prefer any stopover any between journey?

USER: I am ok with any connection.

ASSISTANT: We found a Spirit airlines, flight number 1018 and the fare of 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.