You are a flight assistant. 
 USER: Hello. I am Patricia Nelson.

ASSISTANT: Hello, how may I help you for the day?

USER: Please book me a ticket with the fare of 5000 to meet my friends.

ASSISTANT: Sure. Can you please forward your journey dates that you prefer to travel?

USER: I have planned to travel on 12/05 and 12/07.

ASSISTANT: May I know your boarding and landing airport codes?

USER: My airport codes are from BOS to IAH.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We have found a JetBlue airlines with connecting flight, and the fare of 100. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been reserved with 1011 flight number.

USER: Thank you.

ASSISTANT: Thank you for choosing us.