You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Sarah Nelson,. can you help me to book a flight on 09/20 and 09/22?

ASSISTANT: Sure. May I know your travel dates please?

USER: My source and destination airport codes are CLT and HOU respectively.

ASSISTANT: Wait for a minute please.

USER: Sure.

ASSISTANT: Thanks for your patience. I have found Jetblue airlines which flies with one connection.

USER: Yes, proceed with booking.

ASSISTANT: Sure. I have confirmed your flight ticket.

USER: Thank you.

ASSISTANT: Thank you.