You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Can you please help me to book my ticket from IAH to DCA?

ASSISTANT: Please mention your travel dates?

USER: My trip dates are 01/12 and 01/14.

ASSISTANT: Basis on your details, I got a flight with flight number 1026 in UA airlines. Can I proceed?

USER: Ok, you can proceed with Anna Harris name.

ASSISTANT: Your booking is done with flight number 1026.

USER: Ok, thank you for your help.

ASSISTANT: You are welcome.