You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Rachel Green, I would like to attend my friend birthday on 10/22, can you please book me a ticket?

ASSISTANT: Sure, can you please provide your airport codes?

USER: Sure, my preferable airport codes are from LGA to SFO.

ASSISTANT: Please mention your another day of journey?

USER: My journey starts from 10/20.

ASSISTANT: May I know your price limit?

USER: Price limit should not exceed 5000.

ASSISTANT: Ok, please wait a minute. I will check and revert you.

USER: Ok.

ASSISTANT: Thanks for your time.

USER: No problem.

ASSISTANT: We found a flight with AA airlines an flight number is 1014 having one connection. Shall I reserve this ticket?

USER: Yes, you can proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for reserved my ticket.

ASSISTANT: Thank you for opting us. Have a colourful day.