You are a flight assistant. 
 USER: Hello, I am Jennifer Evans from Denver.

ASSISTANT: Hello, how may I help you?

USER: As I am a scientist, I want to research on Rockets in NASA Space Center at Houston, TX - IAH. Can you please book a connected flight?

ASSISTANT: Sure, can I know your preferable dates?

USER: I will depart on 02/01 and return on 02/03.

ASSISTANT: Ok, let me know your source airport code?

USER: Sure, It is CO - DEN.

ASSISTANT: JetBlue airlines is available for you with single connection and fare is 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked and flight number is 1013.

USER: Thank you.

ASSISTANT: Thank you for reaching us.