You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jerry Wright.

ASSISTANT: How can I aid you?

USER: I am planning to conduct a religious festival at Boston. So, Can you help me in my booking?

ASSISTANT: Sure, We are here to help you.

USER: Thank you.

ASSISTANT: Could you help me out with your airport codes?

USER: Sure. My source airport code is Dallas & Fort Worth, TX - DFW. My destination is MA - BOS.

ASSISTANT: Can I know your travelling dates?

USER: I will depart on 04/30. I will return on 05/02.

ASSISTANT: We found a UA airline, flight number:1004 and the price is 100.

USER: Proceed with my booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.