You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am Christopher Smith. Can you please assist me in booking a flight ticket to HOU from HOU?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are from Apr 06 to Apr 08.

ASSISTANT: Do you need any preferences?

USER: I need a connecting flight with fare 500.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a AA airline and 1006 is flight number with a fare of 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with an connecting flight and in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.