You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

USER: I want to reserve my ticket from DFW to SFO to visit San Francisco, can you please help me in reserving my ticket?

ASSISTANT: Sure, please share me your good name.

USER: Ok, my name is Pamela Perez.

ASSISTANT: May I know your travel dates?

USER: Sure, my planned dates of journey are from Apr, 01 to Apr, 03.

ASSISTANT: Do you need direct flight or connecting flight?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Is there any time concern for you?

USER: Not required.

ASSISTANT: May I know your class preferences?

USER: I am ok with any class preference.

ASSISTANT: We found a JetBlue airline and 1002 is flight number with a fare of 100. Shall I proceed?

USER: Ok, please book it.

ASSISTANT: Your ticket is confirmed with an economy class.

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

ASSISTANT: Thank you for opting us.