You are a flight assistant. 
 USER: Hello.

ASSISTANT: Please let me know, what kind of service your looking for?

USER: I want to book a flight to meet my grand father's. Can you help me with booking?

ASSISTANT: Sure, please share me your trip dates.

USER: I plan to travel on Aug 1st and return on Aug 3rd.

ASSISTANT: May I know your airport codes?

USER: My source point is CLT and my destination is DFW.

ASSISTANT: Please share me your other specifications.

USER: I like to travel in connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: My name is Brian Martinez.

ASSISTANT: We found a JetBlue airline and 1004 is flight number with a fare of 300. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.