You are a flight assistant. 
 USER: Hi. Melissa Baker here.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight ticket from SEA to CLT. Can you help me in that?

ASSISTANT: Sure, kindly mention your travel dates.

USER: My trip dates are Aug 20 to 22.

ASSISTANT: How much can you afford for this journey?

USER: I can afford up to 1000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 100 and single connection. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your booking is done and flight number is 1000.

USER: Thank you.

ASSISTANT: Thanks for reaching us.