You are a flight assistant. 
 USER: Hi.

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

USER: I want to reserve my ticket from LAX to OAK to visit Oakland, can you please help me in booking?

ASSISTANT: Sure, can you please forward your journey dates?

USER: Sure, my planned dates of journey are from Jan, 11 to Jan, 13.

ASSISTANT: May I know your name please?

USER: Sure, my name is Larry Hernandez.

ASSISTANT: Do you have any restrictions on connection limit?

USER: Yes, I want a single connecting flight.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: We found a connecting flight with United airlines, and the fare of 100 in economy class. Shall I proceed?

USER: Ok, you can book it.

ASSISTANT: Your ticket has been reserved with 1002 flight number.

USER: Thank you for your service in reserving my ticket.

ASSISTANT: Thank you for choosing us.