You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to travel to Charlotte this weekend, can you help me in booking?

ASSISTANT: Sure, may I know your airport codes?

USER: I am departing from Houston HOU airport and land in Charlotte CLT airport.

ASSISTANT: Can you share your trip dates?

USER: My departure date is on 11/04 and return on 11/06.

ASSISTANT: There is a connecting flight with fare 100, the number is 1007 in airline Spirit.

USER: Please proceed for booking, book the ticket on the name Samantha Robinson.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.