You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I am Deborah Lewis here, I want to reserve my ticket from EWR to SEA, can you please help me?

ASSISTANT: Sure, please let me know if have any class preference.

USER: No, I do not have any class preference.

ASSISTANT: On what dates are you willing to travel?

USER: Sure, my preferable dates of journey are from Nov, 20 to Nov, 22.

ASSISTANT: How much can you afford for this booking?

USER: I can afford up to 200 for this flight ticket.

ASSISTANT: Are you okay with a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Frontier airline with flight number 1005 is going on your way with a tariff of 200 and return in afternoon. Is that fine?

USER: Please book it.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for opting us.